Private by design. Processed in your browser on your device. No account required. How it works

Add a Watermark to Images

Add a text watermark to protect your images. Choose the placement, opacity, and color, then download the updated file.

Works with popular image formats.

{{ imageFile.name }}

Watermark text

Text size: {{ fontSize }}px

Opacity: {{ opacity }}%

Placement

Color

Output format

Quality: {{ outputQuality }}

Result panel

Your watermark preview appears here

Add text, placement, color, and output settings on the left, then download the watermarked image from this panel.

The live preview updates as you change the watermark settings.
PNG is best when you want to preserve transparency.
The download action stays beside the preview on mobile and desktop.

Live preview

Changes update here as you edit

Tweak the watermark controls on the left, then download the updated image from this panel.

Watermark summary

Review the watermark before download

Live preview updates as you edit. Download the watermarked image from this panel when it looks right.

Source: {{ imageFile ? imageFile.name : "Waiting for image" }}
Watermark text: {{ watermarkText || "Add text on the left" }}
Output format: {{ outputFormat.toUpperCase() }}

Live preview updates as you edit.

Download the watermarked image from this panel when the preview looks right.

How to watermark images

Choose an image

Pick a photo and dial in the watermark text and placement.

Download your watermark

Export in JPG, PNG, or WebP with your chosen opacity.

Text watermark controls

Set the watermark text, size, color, opacity, and placement before export.

Opacity slider

Dial in a subtle or bold watermark with opacity control.

Placement presets

Place watermarks in corners or centered positions.

JPG, PNG, and WebP exports

Download the watermarked image in the format you need.

Browser-based processing

Your images never leave your device.

Fast on any device

Apply a watermark from desktop or mobile.

Frequently Asked Questions

Yes. Use the opacity slider to make the watermark subtle or bold.

Yes. PNG exports preserve transparency when you choose PNG output.

No. Watermarks are applied in your browser on your device.

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.

About the team | Contact support

(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); })();