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Compress, resize, crop, convert and edit photos for forms, websites and social media. Your images are never uploaded.
Make JPG, PNG and WebP pictures smaller. Set quality or a target size in KB, reduce the biggest side, and download many as a ZIP.
Resize pictures by pixels or percentage with ratio lock. Ready sizes for passport photo, signature, Instagram and YouTube.
Make passport photos in 35×45 mm, 2×2 inch and other sizes at 300 dpi, and print sheets on 4×6, 5×7 or A4 paper.
Resize photos and signatures to the exact pixels and KB size that application forms ask for.
Crop a picture freely or to fixed shapes such as 1:1, 4:3, 16:9 and 35:45. Drag with mouse or finger.
Convert pictures between JPG, PNG, WebP, BMP, ICO and AVIF. Set quality and background colour, many files at once.
Read text from a picture (OCR) in Telugu, Hindi, Tamil, English and more. Copy the text or download it.
Edit a photo with brightness, contrast, colour, filters, rotate and flip. Works fully in your browser.
Make JPG, PNG and WebP pictures smaller. Set quality or a target size in KB, reduce the biggest side, and download many as a ZIP.
Resize pictures by pixels or percentage with ratio lock. Ready sizes for passport photo, signature, Instagram and YouTube.
Resize photos and signatures to the exact pixels and KB size that application forms ask for.
Crop a picture freely or to fixed shapes such as 1:1, 4:3, 16:9 and 35:45. Drag with mouse or finger.
Turn a picture left, right or 180°, flip it, or straighten it with a fine angle from −45° to +45°.
Resize a picture for Instagram, Facebook, X, YouTube, LinkedIn, WhatsApp and Telegram with ready sizes.
Convert pictures between JPG, PNG, WebP, BMP, ICO and AVIF. Set quality and background colour, many files at once.
Read text from a picture (OCR) in Telugu, Hindi, Tamil, English and more. Copy the text or download it.
Convert pictures to Base64 as a data URI, HTML img tag, CSS background or Markdown. Copy or save as a .txt file.
Make a favicon.ico and all icon sizes for a website from your logo or a letter, with the HTML code ready to paste.
Pick any colour from a picture and get HEX, RGB and HSL codes. Also shows the 8 main colours of the picture.
Edit a photo with brightness, contrast, colour, filters, rotate and flip. Works fully in your browser.
Write text on a photo in English or Telugu. Drag two text lines anywhere and choose font, colour and outline.
Protect a picture with a text or logo watermark. Set size, opacity and turn, or repeat it over the whole picture.
Pixelate, blur or black out parts of a picture such as faces and numbers. Use rectangle or oval, with undo.
Join several photos into one collage with grids, rows or a big picture. Set gap, round corners and background.
Make a meme with top, middle and bottom text in English or Telugu. Drag the text, and set colour and outline.
Cut one picture into a grid, such as a 3×3 Instagram grid or a carousel. Pieces are numbered in posting order.
Make passport photos in 35×45 mm, 2×2 inch and other sizes at 300 dpi, and print sheets on 4×6, 5×7 or A4 paper.
See the hidden details in a photo (camera, date, GPS) and remove them without losing quality before you share it.
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Use these tools to get the exact size, format and look that an application form, website or social media post asks for. Pictures are processed on your device and are never uploaded.
Resize and compress: reduce a photo to a target size in KB, change its pixels or ratio, crop it, rotate it, or fit it to ready sizes for Instagram, YouTube and other platforms. The photo and signature resizer is made for application forms.
Convert and extract: change pictures between JPG, PNG, WebP and other formats, read text from an image in Telugu, English and other languages, make Base64 code or a website favicon, and pick colours from a picture.
Edit and design: add text or a watermark, blur private parts, make collages and memes, split a picture into a grid, and make passport photos. The EXIF tool shows and removes hidden details such as the location stored in a photo.
Pick a tool above. Each one has a short step-by-step guide.
Yes. All tools on SADH.IO are free to use and need no sign-in.
No. The tools work inside your browser, so your files and text stay on your device.
Yes. They work on phones, tablets and computers.