Imresizer Logo

Resize Image for Telegram

Resize your photos for Telegram profile pictures, stickers, channel banners, and bot avatars — free, instant, and 100% private. Your images never leave your device.

Advertisement

Please select an image to get started (0/12)

Or drag & drop images in this page

JPGJPEGPNGWEBPPDF

Or try with sample images:

100% Free & no login required. Your images never leave your device.

Telegram templates

6 sizes

Get every Telegram image right with the correct 2026 dimensions. This Telegram image sizes guide covers profile pictures, stickers, channel banners, and bot avatars — with tips for keeping stickers sharp at 512×512.

How It Works

Step-by-step guide to resize photos to the correct Telegram dimensions

Upload One or Multiple Images

Select up to 12 JPG, PNG, or WebP files at once for bulk processing. No account or sign-up needed — all processing runs locally in your browser.

Choose Your Telegram Format

Select from Profile picture (512×512), DP (512×512), Sticker (512×512), Channel photo (512×512), Channel banner (1280×720), or Bot avatar (512×512). Each format is pre-set to Telegram's recommended pixel dimensions.

Download Your Resized Images

Preview in the editor, adjust fit options if needed, and download. Your images are resized to the exact dimensions Telegram requires — ready to use.

Advertisement

Why Choose Imresizer?

Fast, secure, and completely free image resizing

  • Bulk Processing — Up to 12 Images at Once

    Upload multiple images in one go and resize them all to the same Telegram format simultaneously. Perfect for batch-preparing a sticker set or multiple channel assets without repeating the process.

  • All Telegram Formats Pre-Set

    Profile picture (512×512), Sticker (512×512), Channel photo (512×512), Channel banner (1280×720), and Bot avatar (512×512) — all pre-configured so you never have to look up the numbers.

  • Flexible Fit Options — Cover, Fill, Crop & More

    When your image's aspect ratio doesn't match the target format, choose how to handle it: cover (fill frame, crop edges), contain (fit inside with padding), stretch (distort to fill), or crop to a specific region.

  • 100% Private — Images Stay on Your Device

    All resizing happens entirely in your browser. Your images are never sent to any server — making this the safest way to prepare Telegram content, including bot assets and private channel photos.

  • Fine-Tune in the Editor

    After upload you land in the full editor where you can adjust dimensions, change output format, set a max file size, and preview the result before downloading.

  • Bot & Channel Asset Ready

    Telegram bots and channels have specific image requirements. The bot avatar (512×512) and channel banner (1280×720) presets are configured to exactly what Telegram's Bot API and channel settings accept.

  • 100% Free, No Login Required

    No account, no watermarks, no hidden fees. Resize as many Telegram images as you need — full functionality, always free.

Related Image Tools

Explore more powerful image editing tools to enhance your workflow

Resize Image for WhatsApp

Resize images to WhatsApp profile, status, group icon, and business cover sizes

Try now

Resize Image for Discord

Resize images to Discord server icon, banner, and profile picture dimensions

Try now

Resize Image for Instagram

Resize images to all Instagram formats — post, story, reel, and profile picture

Try now

Resize Image for Facebook

Resize images to all Facebook formats — post, cover, story, and profile picture

Try now

Resize Image

Resize images to any custom dimension in pixels, cm, mm, or inches

Try now

Crop Image

Crop images to any aspect ratio or custom dimensions with a live preview

Try now
Testimonials

What Our Users Say

Trusted by thousands of users worldwide since 2015

“
My Telegram profile picture always looked slightly off — cropped at an odd angle. Resizing to 512×512 first fixed it completely.
“
Setting up a Telegram bot and needed a clean 512×512 avatar. This got it done in under a minute.
“
Batch resized an entire sticker set in one upload. Every image came out at exactly 512×512.
“
The channel banner preset (1280×720) is spot-on. No more guessing and re-uploading until it looks right.
“
Nothing gets uploaded to a server. For business channel assets that aren't public yet, that's exactly what I need.
“
Fast. Upload, select format, download. Done.
“
Runs fine on mobile — I resized a channel photo from my phone camera roll without needing a desktop.
“
The contain fit option was exactly what I needed for stickers — keeps the full image inside the square without any cropping.

Frequently Asked Questions

Everything you need to know about image resizing

What is the correct Telegram profile picture size?

Telegram displays profile pictures as a circle cropped from a square. The recommended size is 512×512 px — Telegram accepts larger images but scales them down, and 512×512 is the standard it uses internally. Keep your subject centred, since the circular crop removes the corners.

What size should a Telegram sticker be?

Telegram stickers must be exactly 512×512 px. Static stickers should be PNG format — ideally with a transparent background so they look clean in chat. This tool resizes to 512×512 px. For transparency, start with a PNG that already has the background removed, since resizing doesn't add or remove transparency.

What is the Telegram channel photo size?

Telegram channel photos (the avatar displayed next to your channel name) follow the same 512×512 px square format as profile pictures. They're displayed as circles in the channel list. Upload at 512×512 px with the key visual element centred to avoid unexpected cropping.

What size should a Telegram channel banner be?

Telegram channel banners use a 16:9 format — 1280×720 px. This is the wide header image shown at the top of your channel profile on desktop. The banner preset in this tool is configured to 1280×720 px. Keep important content away from the edges, as mobile views may show a narrower crop.

What is the correct Telegram bot avatar size?

Telegram bot avatars follow the same 512×512 px square format as user profile pictures. You set the bot avatar through BotFather — it accepts square images and displays them as circles in chat. The bot avatar preset in this tool pre-sets the correct dimensions.

Can I resize multiple Telegram images at once?

You can upload up to 12 images at once and resize them all to the same Telegram format in a single step. This is particularly useful for preparing a full sticker set — all images get resized to 512×512 px simultaneously without repeating the process for each file.

What is the Telegram DP size?

Telegram DP (display picture) is the same as the profile picture — 512×512 px, displayed as a circle. Unlike some platforms, Telegram doesn't publicly document an upper limit, but 512×512 px is the native internal size and uploading larger won't visibly improve quality.

Are my images uploaded to a server when I use this tool?

No images are uploaded to any server. All resizing runs entirely in your browser using local processing. Your files stay on your device from start to finish — making this tool safe for bot assets, private channel photos, and anything you don't want to share with third parties.

What image formats can I upload for Telegram resizing?

You can upload JPG, JPEG, PNG, and WebP images. For Telegram stickers you'll want to export as PNG to preserve transparency. In the editor you can choose the output format before downloading — switching from PNG to JPG reduces file size significantly for non-sticker formats.

Why does my Telegram profile picture look blurry?

Blurry Telegram profile pictures usually happen because the source image was too small before upload. Always upload at 512×512 px or larger — Telegram can scale down but can't add detail that wasn't there. Start with the highest-quality source file you have, then resize to 512×512 px before uploading.

Is this tool free to use?

Resizing images for Telegram is completely free — no account, no login, no watermarks, and no usage limits. All features including bulk processing are available without signing up.

How does the tool handle images with the wrong aspect ratio?

When your image proportions don't match the Telegram format you selected, you have several options in the editor: Cover — fills the frame and crops the edges; Contain — fits the entire image inside the frame with padding (good for stickers where you don't want cropping); Stretch — distorts the image to fill exactly; Crop — lets you manually select which region to keep.
Advertisement