Everyday file tools that never upload your files.
PDF, image, developer and money tools that run entirely in your browser. Fast on any phone, free, and private.
PDF tools
Merge, split, compress and convert PDFs right in your browser.
- Merge PDFCombine several PDFs into one file, in the order you choose.
- Compress PDFMake scanned and photo-heavy PDFs much smaller while text stays sharp.
- Split PDFSplit a PDF by page ranges, every few pages, or into single pages.
- Remove PDF pagesDelete unwanted pages from a PDF by clicking on page previews.
- Rotate PDFTurn sideways or upside-down pages the right way up and save the PDF.
- PDF to JPGTurn every PDF page into a high-quality JPG or PNG image.
Image tools
Compress, resize and convert photos to exact sizes for forms and social media.
- Compress image to KBShrink a photo to an exact size like 20 KB, 50 KB or 100 KB.
- Resize imageChange a photo to exact pixel dimensions or a percentage, with clean crops.
- JPG to PDFTurn photos and scans into one PDF, in the order you choose.
- HEIC to JPGConvert iPhone HEIC photos to JPG that opens and uploads everywhere.
- Image converter (PNG, JPG, WebP)Convert images between PNG, JPG and WebP. WebP is often 30% smaller.
- Remove EXIF dataStrip hidden GPS location, camera and date data from photos before you share.
- Compress image to 10 KB
- Compress image to 20 KB
- Compress image to 30 KB
- Compress image to 40 KB
- Compress image to 50 KB
- Compress image to 100 KB
- Compress image to 150 KB
- Compress image to 200 KB
- Compress image to 300 KB
- Compress image to 500 KB
- Passport size photo (35 × 45 mm)
- Resize image for Instagram post
- Resize image for Instagram story
- YouTube thumbnail size (1280 × 720)
- LinkedIn banner size (1584 × 396)
- Resize image to 1920 × 1080
- WebP to JPG
- JPG to WebP
- PNG to JPG
- JPG to PNG
- WebP to PNG
- PNG to PDF
Developer tools
Format, decode and convert data without pasting it into a server.
- JSON formatterPretty-print, validate and minify JSON with clear error locations.
- JWT decoderDecode a JSON Web Token to read its header, claims and expiry time.
- Base64 encode / decodeEncode text to Base64 or decode it back, with full Unicode support.
- Unix timestamp converterConvert Unix time to a readable date and back, in IST, UTC or local time.
Calculators
GST, EMI, percentage and everyday money calculators.
- GST calculatorAdd or remove GST at any rate with a CGST, SGST and IGST split.
- EMI calculatorWork out the monthly EMI, total interest and repayment schedule for any loan.
- Percentage calculatorFind X% of a number, what percent one number is of another, or % change.
- Age calculatorCalculate exact age in years, months and days from a date of birth.
Private by design
Files are processed on your device. They are never uploaded to a server.
Instant and free
No sign-up, no watermark, no daily limit. Open a tool and use it.
Works offline
Install NapTools and your favourite tools keep working without internet.