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Compress PDF to 500KB

Reduce a PDF toward 500KB with a best-effort size target. Every page is rendered as a JPEG image and rebuilt into a new PDF, so searchable text, links, forms, bookmarks, tags, and other interactive features are not kept.

Works with PDF files.

{{ pdfFile.name }}

Pages: {{ pageCount }}

Size: {{ sizeLabel }}

Compression preset

{{ option.label }}

Target size

We aim for your target, but text-heavy or already optimized PDFs may not shrink much. Use Smallest size for the lowest output, or remove pages if you need to go lower.

Compression works best on scanned PDFs and image-heavy documents.

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Progress: {{ compressionProgress.toFixed(0) }}%

{{ targetStatus }}

Compressed size: {{ resultSizeLabel }}

Saved: {{ compressionRatio }}%

We gave you the smallest result from this pass, but the PDF stayed above {{ targetLabel }}.

This output uses the most aggressive compression pass on this page.

Remove pages Split PDF Read size-limit tips

How to compress PDF to 500KB

Choose a PDF

Select a PDF, choose a preset, or fit to a target size like 500KB or 1MB.

Download the compressed file

Export a smaller PDF with a clear quality tradeoff note.

Preset and target-size workflows

Choose low, medium, or high quality, or fit the PDF under a target size.

Best for scanned PDFs

Compress image-heavy PDFs for email and uploads.

Target-size fitting

Aim for common size limits like 500KB or 1MB with clear best-effort messaging.

See size savings

Preview how much size you saved before downloading.

Quality tradeoff guidance

Clear messaging helps you pick the right compression level.

Browser-first processing

Compression runs in your browser on your device for privacy.

No installs required

Compress PDFs from any modern browser.

Image-based output

Every page is rasterized. Searchable text, links, forms, bookmarks, tags, and digital signatures are not preserved.

Frequently Asked Questions

Use Smallest size first. If the file is still too large, remove unneeded pages or split the document into smaller PDFs.

Scanned and image-heavy PDFs usually compress more than text-native or already optimized documents.

It renders every page as a JPEG image and builds a new PDF. Page order and visible appearance are kept within the chosen quality, but searchable text, links, forms, annotations, bookmarks, tags, and digital signatures are not kept.

No. Target sizing is best effort. The tool returns the closest result it can make; removing pages or splitting the document may be necessary for a strict upload limit.

Need a hand with your file?

JPEGConvert.com keeps the workflow simple: upload, convert, and download. For the best results, start with the highest-quality source file you have.

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(function() { const title = document.querySelector('h1'); const actionRegion = document.querySelector('.action-container, .action-body'); if (!title || !actionRegion || title.querySelector('.tool-hero-mark')) return; const path = window.location.pathname.replace(/\/$/, ''); if (!path || path === '/' || path.startsWith('/converters') || path === '/about' || path === '/contact' || path === '/support' || path === '/privacy-policy') { return; } const lowerKey = path.replace(/^\/(video|audio)\//, '').replace(/^\//, '').toLowerCase(); if (!lowerKey) return; let category = 'image'; if (path.startsWith('/video/')) category = 'video'; if (path.startsWith('/audio/')) category = 'audio'; const isUtility = lowerKey.includes('ascii') || lowerKey === 'check-my-file' || lowerKey.includes('resizer') || lowerKey.includes('metadata') || lowerKey.includes('compress') || lowerKey.includes('base64') || lowerKey.includes('background') || lowerKey.includes('crop') || lowerKey.includes('watermark') || lowerKey.includes('remove-pages') || lowerKey.includes('unlock') || lowerKey.includes('protect') || lowerKey.includes('editor') || lowerKey.includes('excel') || lowerKey.includes('upscale') || lowerKey.includes('merge') || lowerKey.includes('split') || lowerKey.includes('ocr') || lowerKey.includes('sign') || lowerKey.includes('trim') || lowerKey.includes('favicon'); if (category === 'image' && isUtility) category = 'tool'; const labelMap = { jpg: 'JPG', jpeg: 'JPEG', png: 'PNG', gif: 'GIF', svg: 'SVG', pdf: 'PDF', heic: 'HEIC', jfif: 'JFIF', webp: 'WEBP', bmp: 'BMP', ico: 'ICO', word: 'DOCX', docx: 'DOCX', excel: 'Excel', xls: 'XLS', xlsx: 'Excel', mp4: 'MP4', mov: 'MOV', avi: 'AVI', mp3: 'MP3', aac: 'AAC', flac: 'FLAC', wav: 'WAV', webm: 'WEBM', cr2: 'CR2', arw: 'ARW', nef: 'NEF', raf: 'RAF' }; const formatLabel = (value) => labelMap[value] || value.toUpperCase(); function getFormatMeta(key) { if (key === 'check-my-file') { return {primary: 'Check', secondary: 'File', connector: 'dot'}; } const directMatch = key.match(/^([a-z0-9]+)-to-([a-z0-9]+)$/); const convertMatch = key.match(/^convert-([a-z0-9]+)-to-([a-z0-9]+)$/); const convertToMatch = key.match(/^convert-to-([a-z0-9]+)$/); if (directMatch) { return {primary: formatLabel(directMatch[1]), secondary: formatLabel(directMatch[2]), connector: 'arrow'}; } if (convertMatch) { return {primary: formatLabel(convertMatch[1]), secondary: formatLabel(convertMatch[2]), connector: 'arrow'}; } if (convertToMatch) { return {primary: 'Any', secondary: formatLabel(convertToMatch[1]), connector: 'arrow'}; } if (key.startsWith('compress-')) { return {primary: 'Compress', secondary: formatLabel(key.replace('compress-', '')), connector: 'dot'}; } if (key.includes('base64') && key.includes('decode')) { return {primary: 'Base64', secondary: 'Decode', connector: 'dot'}; } if (key.startsWith('base64-to-')) { return {primary: 'Base64', secondary: formatLabel(key.replace('base64-to-', '')), connector: 'arrow'}; } if (key.includes('-to-base64')) { const from = key.replace('convert-', '').replace('-to-base64', ''); return {primary: formatLabel(from), secondary: 'Base64', connector: 'arrow'}; } if (key.includes('base64')) { return {primary: 'Base64', secondary: 'Encode', connector: 'dot'}; } if (key.includes('ascii')) { return {primary: 'ASCII', secondary: 'Art', connector: 'dot'}; } if (key.includes('resizer')) { return {primary: 'Resize', secondary: 'Pixels', connector: 'dot'}; } if (key.includes('remove-pages')) { return {primary: 'Remove', secondary: 'Pages', connector: 'dot'}; } if (key.includes('crop') && key.includes('pdf')) { return {primary: 'Crop', secondary: 'PDF', connector: 'dot'}; } if (key.includes('pdf-editor')) { return {primary: 'Edit', secondary: 'PDF', connector: 'dot'}; } if (key.includes('unlock')) { return {primary: 'Unlock', secondary: 'PDF', connector: 'dot'}; } if (key.includes('protect')) { return {primary: 'Protect', secondary: 'PDF', connector: 'dot'}; } if (key.includes('pdf') && key.includes('metadata')) { return {primary: 'Clean', secondary: 'Metadata', connector: 'dot'}; } if (key.includes('metadata')) { return {primary: 'EXIF', secondary: 'Clean', connector: 'dot'}; } if (key.includes('background')) { return {primary: 'Remove', secondary: 'Background', connector: 'dot'}; } if (key.includes('crop')) { return {primary: 'Crop', secondary: 'Image', connector: 'dot'}; } if (key.includes('watermark')) { return {primary: 'Watermark', secondary: 'Image', connector: 'dot'}; } if (key.includes('upscale')) { return {primary: 'Upscale', secondary: 'Image', connector: 'dot'}; } if (key.includes('merge')) { return {primary: 'Merge', secondary: 'PDF', connector: 'dot'}; } if (key.includes('split')) { return {primary: 'Split', secondary: 'PDF', connector: 'dot'}; } if (key.includes('ocr')) { return {primary: 'OCR', secondary: 'PDF', connector: 'dot'}; } if (key.includes('sign')) { return {primary: 'Sign', secondary: 'PDF', connector: 'dot'}; } if (key.includes('trim')) { return {primary: 'Trim', secondary: 'Video', connector: 'dot'}; } return {primary: 'Tool', secondary: '', connector: 'dot'}; } function getIconClass(key, categoryName) { const toFormat = key.split('-to-')[1]; if (key === 'check-my-file') return 'bi-file-earmark-check'; if (key.includes('ascii')) return 'bi-textarea-t'; if (key.includes('resizer')) return 'bi-aspect-ratio'; if (key.includes('metadata')) return 'bi-shield-slash'; if (key.includes('compress')) return 'bi-file-earmark-zip'; if (key.includes('base64')) return 'bi-journal-code'; if (key.includes('background')) return 'bi-scissors'; if (key.includes('crop')) return 'bi-crop'; if (key.includes('watermark')) return 'bi-type'; if (key.includes('remove-pages')) return 'bi-trash'; if (key.includes('unlock')) return 'bi-unlock'; if (key.includes('protect')) return 'bi-lock'; if (key.includes('editor')) return 'bi-pencil-square'; if (key.includes('excel')) return 'bi-file-earmark-spreadsheet'; if (key.includes('upscale')) return 'bi-arrows-angle-expand'; if (key.includes('merge')) return 'bi-files'; if (key.includes('split')) return 'bi-scissors'; if (key.includes('ocr')) return 'bi-file-earmark-text'; if (key.includes('sign')) return 'bi-pen'; if (key.includes('trim')) return 'bi-scissors'; if (toFormat) { switch (toFormat) { case 'jpg': case 'jpeg': return 'bi-filetype-jpg'; case 'png': return 'bi-filetype-png'; case 'gif': return 'bi-filetype-gif'; case 'svg': return 'bi-filetype-svg'; case 'pdf': return 'bi-filetype-pdf'; case 'word': case 'docx': return 'bi-file-earmark-word'; case 'xls': case 'xlsx': case 'excel': return 'bi-file-earmark-spreadsheet'; case 'heic': return 'bi-filetype-heic'; case 'webp': return 'bi-filetype-webp'; case 'bmp': return 'bi-filetype-bmp'; case 'ico': return 'bi-file-image'; case 'mp4': return 'bi-filetype-mp4'; case 'mov': return 'bi-filetype-mov'; case 'mp3': return 'bi-filetype-mp3'; case 'wav': return 'bi-filetype-wav'; case 'avi': return 'bi-filetype-avi'; default: return 'bi-file-earmark-image'; } } if (categoryName === 'video') return 'bi-film'; if (categoryName === 'audio') return 'bi-music-note-beamed'; if (categoryName === 'image') return 'bi-file-earmark-image'; return 'bi-gear'; } const formatMeta = getFormatMeta(lowerKey); const connectorIcon = formatMeta.connector === 'arrow' ? 'bi-arrow-right-short' : 'bi-dot'; const iconClass = getIconClass(lowerKey, category); const mark = document.createElement('span'); mark.className = `tool-hero-mark converter-mark converter-mark--${category}`; const iconWrap = document.createElement('span'); iconWrap.className = 'converter-mark__icon'; const icon = document.createElement('i'); icon.className = iconClass; iconWrap.appendChild(icon); mark.appendChild(iconWrap); const formatWrap = document.createElement('span'); formatWrap.className = 'converter-format'; const primary = document.createElement('span'); primary.className = 'format-pill'; primary.textContent = formatMeta.primary; formatWrap.appendChild(primary); if (formatMeta.secondary) { const connector = document.createElement('span'); connector.className = 'format-connector'; const connectorIconEl = document.createElement('i'); connectorIconEl.className = connectorIcon; connector.appendChild(connectorIconEl); formatWrap.appendChild(connector); const secondary = document.createElement('span'); secondary.className = 'format-pill format-pill--secondary'; secondary.textContent = formatMeta.secondary; formatWrap.appendChild(secondary); } mark.appendChild(formatWrap); title.classList.add('tool-hero-title'); title.prepend(mark); })();