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Resize a batch of images

Resize multiple JPG or PNG images while keeping their proportions. Choose maximum dimensions and download individual files or a ZIP, without uploading your photos.

JPG · PNG → JPG · PNG · ZIP

Resize a batch of images

Each image occupies one page without distortion. A4 pages have a small margin.

For your next visits in this browser. Your images are not saved; permission to enlarge is only kept for this session.

Steps, formats and limits

How to use this tool

  1. Add JPG or PNG images and choose maximum width and height in pixels.
  2. Check the sizes shown next to each image. Small images stay unchanged unless you allow enlargement. Choose the output format and JPG quality.
  3. Resize the images and download individual files or the whole batch as a ZIP.

Will images be cropped or stretched?

No. Each image fits within the maximum width and height while keeping its aspect ratio. A portrait and a landscape may therefore have different output dimensions.

Can I enlarge a small image?

Yes, with Allow enlargement. Enlargement adds pixels but cannot recover missing detail. This option is not saved for future visits.

What are the dimension limits?

Maximum width and height are limited to 12,000 pixels, and each result must stay within 24 million pixels.

Are my original images changed?

No. FilePico creates new downloads. Files are processed in your browser without uploading them for conversion. Download results before closing the tab or switching language.

What are the file limits?

Up to 50 images, 20 MB per image and 100 MB in total. Each input image is limited to 24 million pixels; prepared images must also fit within 100 MB. Results are limited to 150 MB. Large batches may be slow on phones.

Can I remember my settings?

Yes. Remember these settings stores options in this browser when storage is available. It does not save your images. Forget these settings removes the saved options.

YOUR WORKSHOP

All tools

28 tools available.

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Audio and videoFiles: MP4 · MOV · M4V · WebM · MKV → MP3
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Compare two versions of a text, highlight added, removed and changed lines, and download an offline HTML report. Your texts stay on your device.

TextFiles: Text · TXT → comparison · HTML
Explore a CSV or TSV file

Inspect CSV or TSV columns, missing values and sample rows without a spreadsheet. Export the file structure as JSON or CSV, locally in your browser.

Data and filesFiles: CSV · TSV · TXT → preview · structure
Explore a JSON or JSONL file

Inspect JSON or JSONL fields, types, missing values and records. Preview your data and export its structure, without uploading the file.

Data and filesFiles: JSON · JSONL · NDJSON → preview · structure
Combine scanned fronts and backs

Interleave two PDFs of scanned fronts and backs. Reverse the backs when needed, restore the reading order and download a combined PDF on your device.

Organise my PDFsFiles: 2 PDFs → PDF
Convert CBZ to PDF

Convert a CBZ or ZIP comic book into a PDF. Preview, select and reorder JPG or PNG pages, or extract the original images into a ZIP, locally in your browser.

Convert to PDFFiles: CBZ · ZIP → PDF · ZIP
Convert DjVu to PDF

Preview a DjVu book, choose pages and convert them to an image-based PDF. Select standard or high quality and download your document without uploading it.

Convert to PDFFiles: DJVU · DJV → PDF
Convert JPG or PNG images to PDF

Combine photos or scans into one PDF. Arrange the images, choose A4 or original-size pages and download your document, locally in your browser.

Convert to PDFFiles: JPG · PNG → PDF
Resize a batch of images

Resize multiple JPG or PNG images while keeping their proportions. Choose maximum dimensions and download individual files or a ZIP, without uploading your photos.

Images and photosFiles: JPG · PNG → JPG · PNG · ZIP
Convert images between JPG and PNG

Convert a batch of JPG or PNG images in your browser. Choose the format and JPG quality, then download separate images or a ZIP.

Images and photosFiles: JPG · PNG → JPG · PNG · ZIP
Create a photo contact sheet PDF

Arrange photo thumbnails on A4 pages with filenames and numbers. Choose 4, 6 or 9 images per page and download a contact sheet PDF, locally on your device.

Images and photosFiles: JPG · PNG → PDF
Organise PDF pages

Reorder, rotate and remove PDF pages using visual previews. Create a new document without uploading your files or changing your original.

Organise my PDFsFiles: PDF → PDF
Split scanned double pages

Split scanned PDF spreads into separate pages. Choose a vertical or horizontal cut, adjust its position and keep unselected pages whole, locally in your browser.

Split my scansFiles: PDF → PDF
Convert PDF pages to images

Convert selected PDF pages to PNG or JPG images. Choose the resolution and download individual images or a ZIP, without uploading your document.

Images and photosFiles: PDF → PNG · JPG · ZIP
Add page numbers to a PDF

Number PDF pages from a page of your choice. Set the position, starting number and size, preview the placement and download a new copy.

Organise my PDFsFiles: PDF → PDF
Merge PDF files

Add PDF files, arrange their order and merge them into one document. Free, on your device, with no account or file upload.

Organise my PDFsFiles: PDF files → PDF
Extract PDF pages

Save selected pages as a new PDF in the order you choose. Enter page numbers or ranges and download your result, locally in your browser.

Organise my PDFsFiles: PDF → PDF
Remove PDF pages

Remove unwanted or blank pages from a PDF. Keep the remaining pages in their original order and download a new copy, without uploading your file.

Organise my PDFsFiles: PDF → PDF
Rotate PDF pages

Turn selected PDF pages by 90, 180 or 270 degrees. Check the preview and download a new copy, locally on your device.

Organise my PDFsFiles: PDF → PDF
Split a PDF into two files

Separate a PDF at a page of your choice. Download both parts or continue editing one of them, without uploading your document.

Organise my PDFsFiles: PDF → 2 PDFs
Save each PDF page separately

Turn each PDF page into a separate numbered PDF file. Download all pages together in one ZIP, locally in your browser.

Organise my PDFsFiles: PDF → ZIP of PDFs
Split scanned receipts into separate PDFs

Separate receipts from a scanned PDF or image. Detect frames, correct individual pages and download one PDF per receipt in a ZIP, without uploading your documents.

Split my scansFiles: PDF · JPG · PNG · WebP → PDF · ZIP
Add a watermark to a batch of photos

Add your name, copyright text or logo to multiple photos. Adjust position, size and opacity, then download JPG or PNG copies, locally in your browser.

Images and photosFiles: JPG · PNG · WebP → JPG · PNG · ZIP
Create a QR code

Create a QR code for a link or text. Download PNG or SVG, or add it to a photo or poster. Free, with no account and no file upload.

Images and photosFiles: Link · text → PNG · SVG · image
Crop and resize a photo

Extract a photo from a scanned PDF or image. Adjust the crop, dimensions and file size for an avatar or ID photo, locally in your browser.

Images and photosFiles: PDF · JPG · PNG · WebP → JPG · PNG
Convert SRT or VTT subtitles to text

Remove timestamps and numbering from an existing SRT or VTT subtitle file. Copy the transcript or download a TXT file without uploading your subtitles.

SubtitlesFiles: SRT · VTT → TXT
Shift SRT or VTT subtitle timing

Move all SRT or VTT subtitles earlier or later by a chosen number of seconds. Preview and download the adjusted file, with no upload.

SubtitlesFiles: SRT · VTT → SRT · VTT
Convert SRT to VTT or VTT to SRT

Convert subtitle files between SRT and WebVTT in your browser. Keep text and timing, review the output, and download a UTF-8 file.

SubtitlesFiles: SRT ↔ VTT