Optimize images and keep their metadata
Compress an externally hosted image without losing metadata you need to retain.
Trigger
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
Action
Preserve Image Metadata
Tool to preserve exif and other metadata during kraken.io image optimization. use when you need to maintain metadata while compressing images.
Why this helps
A smaller image can be useful, but a workflow that drops needed metadata creates extra review and repair work.
- Keep metadata preservation part of the optimization request.
- Reduce manual handoffs between Telegram and image processing.
- Handle public image URLs from a familiar chat workflow.
Setup
Build it in a few focused steps.
- 1Connect Telegram and Kraken.io to Notis once in the portal.
- 2Create an automation with a plain-language instruction to preserve EXIF and other metadata when optimizing a public image URL shared in Telegram.
- 3Choose New Message Received as the trigger and select a channel for run reports.
- 4Test by sending the bot a public image URL suitable for optimization.
Questions about this workflow
Does this accept an image attachment directly?
The selected action is for preserving metadata during Kraken.io image optimization; the image input should be a public URL as described by the optimization workflow.
Why preserve metadata?
This action is intended for cases where EXIF or other image metadata should remain during optimization.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Kraken io. A trigger fires from one place; an action lands in another.
Telegram triggers
Kraken io actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Check Kraken.io User Status
Tool to retrieve current kraken.io account status and quota usage. use when you need to verify plan limits and remaining quota before processing images.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Optimize Image by URL
Tool to optimize an image from a public url. use when you need to compress, resize, or convert an externally hosted image. returns result immediately if 'wait' is true.
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
Preserve Image Metadata
Tool to preserve exif and other metadata during kraken.io image optimization. use when you need to maintain metadata while compressing images.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Sandbox Image Upload
Tool to upload and optimize images in sandbox mode. use when you want to test the kraken.io api without consuming credits.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
New Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
Connect any two apps with Notis in the middle.
Telegram and Kraken io, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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